/* ===========================================================
   Leandro Mudanças BH — Folha de estilo principal
   Cores baseadas na logomarca: azul royal, laranja, branco e preto
   =========================================================== */

:root {
  --navy: #143a8e;
  --navy-dark: #0b2152;
  --navy-deep: #061330;
  --orange: #f47a1f;
  --orange-light: #ff9d3c;
  --orange-dark: #d8650f;
  --dark: #070d1f;
  --dark-soft: #0f1830;
  --white: #ffffff;
  --gray: #5b6478;
  --gray-light: #eef1f7;
  --gray-border: #e2e6ef;
  --text: #1b2236;
  --radius: 16px;
  --shadow: 0 18px 40px -18px rgba(11, 33, 82, .35);
  --shadow-lg: 0 30px 70px -25px rgba(11, 33, 82, .5);
  --max: 1180px;
  --font: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { width: 90%; max-width: var(--max); margin: 0 auto; }

.section { padding: 90px 0; }
.section--alt { background: var(--gray-light); }
.section--dark {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-dark));
  color: var(--white);
}

.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.eyebrow {
  display: inline-block;
  color: var(--orange);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: .8rem;
  margin-bottom: 12px;
  position: relative;
  padding-left: 38px;
}
.eyebrow::before {
  content: "";
  position: absolute; left: 0; top: 50%;
  width: 28px; height: 3px;
  background: var(--orange);
  transform: translateY(-50%);
  border-radius: 3px;
}
.section--dark .eyebrow { color: var(--orange-light); }

h1, h2, h3 { line-height: 1.18; font-weight: 800; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--navy-dark); }
.section--dark .section-head h2 { color: var(--white); }
.section-head p { color: var(--gray); margin-top: 16px; font-size: 1.05rem; }
.section--dark .section-head p { color: rgba(255,255,255,.78); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 30px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  font-family: var(--font);
  cursor: pointer;
  border: none;
  transition: transform .25s, box-shadow .25s, background .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-3px); }
.btn--primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
  box-shadow: 0 12px 26px -10px rgba(244, 122, 31, .8);
}
.btn--primary:hover { box-shadow: 0 18px 34px -10px rgba(244, 122, 31, .9); }
.btn--light { background: #fff; color: var(--navy-dark); box-shadow: var(--shadow); }
.btn--outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.5); }
.btn--outline:hover { background: #fff; color: var(--navy-dark); }
.btn--ghost { background: rgba(255,255,255,.12); color:#fff; border:2px solid rgba(255,255,255,.25);}

/* ===================== TOP BAR ===================== */
.topbar {
  background: linear-gradient(90deg, var(--navy-deep) 0%, var(--navy-dark) 50%, var(--navy-deep) 100%);
  color: rgba(255,255,255,.9);
  font-size: .85rem;
  padding: 9px 0;
  border-bottom: 1px solid rgba(244,122,31,.25);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.topbar a { display: inline-flex; align-items: center; gap: 7px; color: rgba(255,255,255,.85); }
.topbar a:hover { color: var(--orange-light); }
.topbar .topbar-left { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar .topbar-right { display: flex; gap: 14px; }
.topbar svg { width: 15px; height: 15px; }

/* ===================== HEADER / NAV ===================== */
.header {
  position: relative; z-index: 900;
  background: #fff;
  box-shadow: 0 6px 30px -18px rgba(11,33,82,.55);
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--navy), var(--orange), var(--navy)) 1;
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; }
.nav-links a { padding: 8px 4px; border-radius: 8px; transition: color .25s; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 160px; width: auto; }
.brand-text { display: none; }
.brand-text strong { display: block; color: var(--navy-dark); font-size: 1.05rem; line-height: 1.1; font-weight: 800; }
.brand-text span { font-size: .72rem; color: var(--orange); font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-weight: 600; color: var(--text); font-size: .96rem; position: relative; }
.nav-links a::after {
  content:""; position:absolute; left:0; bottom:-6px; height:2px; width:0; background:var(--orange); transition:width .25s;
}
.nav-links a:hover { color: var(--navy); }
.nav-links a:hover::after { width:100%; }
.nav-cta { display: flex; align-items: center; gap: 14px; }

.menu-toggle { display:none; background:none; border:none; cursor:pointer; flex-direction:column; gap:5px; }
.menu-toggle span { width:26px; height:3px; background:var(--navy-dark); border-radius:3px; transition:.3s; }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(6,19,48,.94) 0%, rgba(11,33,82,.86) 55%, rgba(20,58,142,.7) 100%),
    url('../img/foto_1780203469983.jpeg') center/cover no-repeat;
  padding: 100px 0 110px;
  overflow: hidden;
}
.hero::after {
  content:""; position:absolute; bottom:-1px; left:0; right:0; height:70px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 50px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(244,122,31,.18);
  border: 1px solid rgba(244,122,31,.5);
  color: var(--orange-light);
  padding: 8px 18px; border-radius: 50px;
  font-weight: 700; font-size: .82rem; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); margin-bottom: 18px; }
.hero h1 span { color: var(--orange-light); }
.hero p.lead { font-size: 1.15rem; color: rgba(255,255,255,.88); margin-bottom: 30px; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-stats { display: flex; gap: 36px; flex-wrap: wrap; }
.hero-stats .stat strong { display:block; font-size: 1.9rem; color: var(--orange-light); font-weight:800; }
.hero-stats .stat span { font-size: .85rem; color: rgba(255,255,255,.75); }

/* Hero quote card */
.quote-card {
  background: #fff;
  border-radius: 20px;
  padding: 32px;
  color: var(--text);
  box-shadow: var(--shadow-lg);
}
.quote-card h3 { color: var(--navy-dark); font-size: 1.35rem; margin-bottom: 6px; }
.quote-card p.sub { color: var(--gray); font-size: .9rem; margin-bottom: 22px; }
.quote-card label { display:block; font-size:.8rem; font-weight:700; color:var(--navy-dark); margin-bottom:6px; }
.quote-card .field { margin-bottom: 16px; }
.quote-card input, .quote-card select, .quote-card textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--gray-border); border-radius: 10px;
  font-family: var(--font); font-size: .92rem; color: var(--text); background:#fafbfe;
}
.quote-card input:focus, .quote-card select:focus, .quote-card textarea:focus {
  outline: none; border-color: var(--orange); background:#fff;
}
.quote-card .btn { width: 100%; justify-content: center; }

/* ===================== TRUST STRIP ===================== */
.trust { background: var(--white); padding: 36px 0; border-bottom:1px solid var(--gray-border); }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.trust-item { display:flex; align-items:center; gap:14px; }
.trust-item .ico {
  width:50px; height:50px; flex:0 0 50px; border-radius:12px;
  background: linear-gradient(135deg, var(--navy), var(--navy-dark));
  display:flex; align-items:center; justify-content:center; color:#fff;
}
.trust-item .ico svg { width:24px; height:24px; }
.trust-item strong { display:block; color:var(--navy-dark); font-size:1rem; }
.trust-item span { font-size:.82rem; color:var(--gray); }

/* ===================== SERVICES ===================== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background:#fff; border:1px solid var(--gray-border); border-radius: var(--radius);
  padding: 32px 28px; transition: transform .3s, box-shadow .3s, border-color .3s;
  position: relative; overflow:hidden;
}
.service-card::before {
  content:""; position:absolute; top:0; left:0; width:100%; height:4px;
  background: linear-gradient(90deg, var(--orange), var(--navy)); transform: scaleX(0); transform-origin:left; transition:transform .3s;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width:64px; height:64px; border-radius:16px; margin-bottom:20px;
  background: linear-gradient(135deg, rgba(20,58,142,.12), rgba(244,122,31,.14));
  display:flex; align-items:center; justify-content:center; color:var(--navy);
}
.service-icon svg { width:32px; height:32px; }
.service-card h3 { font-size:1.2rem; color:var(--navy-dark); margin-bottom:10px; }
.service-card p { color:var(--gray); font-size:.95rem; }

/* ===================== COVERAGE / AREAS ===================== */
.coverage-grid { display:grid; grid-template-columns: 1fr 1fr; gap:50px; align-items:center; }
.coverage-cards { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.coverage-card {
  background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12);
  border-radius:14px; padding:24px; transition:.3s;
}
.coverage-card:hover { background: rgba(255,255,255,.1); transform:translateY(-5px); }
.coverage-card .ico { color: var(--orange-light); margin-bottom:12px; }
.coverage-card .ico svg { width:30px; height:30px; }
.coverage-card h3 { color:#fff; font-size:1.1rem; margin-bottom:8px; }
.coverage-card p { color: rgba(255,255,255,.72); font-size:.9rem; }
.area-tags { display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.area-tags span {
  background: rgba(255,255,255,.09); border:1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.9); padding:7px 15px; border-radius:50px; font-size:.82rem; font-weight:500;
}

/* ===================== WHY / ABOUT ===================== */
.about-grid { display:grid; grid-template-columns: 1fr 1fr; gap:56px; align-items:center; }
.about-media { position:relative; }
.about-slider {
  position: relative; width: 100%; height: 580px;
  border-radius: 22px; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-slider img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0; transform: scale(1.12);
  transition: opacity 1.2s ease; will-change: opacity, transform;
}
.about-slider img.active { opacity: 1; animation: kenburns 7.5s ease-out forwards; }
@keyframes kenburns { from { transform: scale(1.14); } to { transform: scale(1); } }
.about-slider::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(11,33,82,.45));
  z-index: 2;
}
.about-slider-dots {
  position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 3;
}
.about-slider-dots button {
  width: 9px; height: 9px; border-radius: 50%; border: none; cursor: pointer; padding: 0;
  background: rgba(255,255,255,.55); transition: .3s;
}
.about-slider-dots button.active { background: var(--orange); width: 26px; border-radius: 5px; }
.about-media .exp-badge {
  position:absolute; bottom:-22px; right:-10px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color:#fff; padding:22px 26px; border-radius:18px; box-shadow: var(--shadow-lg); text-align:center;
}
.about-media .exp-badge strong { display:block; font-size:2.4rem; font-weight:800; line-height:1; }
.about-media .exp-badge span { font-size:.8rem; text-transform:uppercase; letter-spacing:1px; }
.about-text h2 { font-size: clamp(1.8rem,4vw,2.5rem); color:var(--navy-dark); margin-bottom:18px; }
.about-text p { color:var(--gray); margin-bottom:16px; }
.about-list { display:grid; gap:14px; margin:24px 0 30px; }
.about-list li { display:flex; gap:12px; align-items:flex-start; color:var(--text); font-weight:500; }
.about-list .check {
  flex:0 0 24px; width:24px; height:24px; border-radius:50%;
  background: linear-gradient(135deg,var(--navy),var(--navy-dark)); color:#fff;
  display:flex; align-items:center; justify-content:center;
}
.about-list .check svg { width:14px; height:14px; }

/* ===================== PROCESS / STEPS ===================== */
.steps-grid { display:grid; grid-template-columns: repeat(4,1fr); gap:24px; }
.step { text-align:center; position:relative; }
.step .num {
  width:70px; height:70px; margin:0 auto 18px; border-radius:50%;
  background:#fff; border:3px solid var(--orange); color:var(--navy-dark);
  display:flex; align-items:center; justify-content:center; font-size:1.6rem; font-weight:800;
  box-shadow: var(--shadow);
}
.step h3 { color:var(--navy-dark); font-size:1.1rem; margin-bottom:8px; }
.step p { color:var(--gray); font-size:.9rem; }

/* ===================== GALLERY ===================== */
.gallery-grid {
  display:grid; grid-template-columns: repeat(4,1fr); gap:14px;
}
.gallery-item {
  border-radius:14px; overflow:hidden; position:relative; aspect-ratio:3/4; cursor:pointer;
  box-shadow: var(--shadow);
}
.gallery-item img { width:100%; height:100%; object-fit:cover; transition: transform .5s; }
.gallery-item::after {
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 55%, rgba(11,33,82,.55));
  opacity:0; transition:.3s;
}
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover::after { opacity:1; }

/* ===================== GALLERY MARQUEE (slider contínuo) ===================== */
.marquee {
  margin-top: 40px;
  width: 100%; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee-track {
  display: flex; gap: 16px; width: max-content;
  animation: marquee-scroll 60s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  flex: 0 0 auto; width: 200px; height: 270px;
  border-radius: 14px; overflow: hidden; box-shadow: var(--shadow);
}
.marquee-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.marquee-item:hover img { transform: scale(1.08); }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (max-width: 680px) {
  .marquee-item { width: 150px; height: 200px; }
}

/* ===================== TESTIMONIALS ===================== */
.test-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:26px; }
.test-card { background:#fff; border-radius:var(--radius); padding:30px; box-shadow:var(--shadow); border:1px solid var(--gray-border); }
.test-card .stars { color:var(--orange); margin-bottom:14px; letter-spacing:2px; }
.test-card p { color:var(--text); font-style:italic; margin-bottom:18px; }
.test-author { display:flex; align-items:center; gap:12px; }
.test-author .av {
  width:46px; height:46px; border-radius:50%; background:linear-gradient(135deg,var(--navy),var(--orange));
  color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800;
}
.test-author strong { display:block; color:var(--navy-dark); font-size:.95rem; }
.test-author span { font-size:.8rem; color:var(--gray); }

/* ===================== TESTIMONIALS SLIDER ===================== */
.slider { position: relative; padding: 0 50px; }
.slider-viewport { overflow: hidden; }
.slider-track { display: flex; transition: transform .55s cubic-bezier(.4,.2,.2,1); }
.slider-slide {
  flex: 0 0 33.3333%; padding: 14px; box-sizing: border-box;
}
.slider .test-card { height: 100%; }
.slider .test-card p { min-height: 96px; }
.slider-btn {
  position: absolute; top: 45%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%; border: none; cursor: pointer;
  background: #fff; color: var(--navy-dark); box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: center; z-index: 5; transition: .25s;
}
.slider-btn:hover { background: var(--orange); color: #fff; transform: translateY(-50%) scale(1.08); }
.slider-btn svg { width: 26px; height: 26px; }
.slider-btn.prev { left: 0; }
.slider-btn.next { right: 0; }
.slider-dots { display: flex; justify-content: center; gap: 9px; margin-top: 28px; flex-wrap: wrap; }
.slider-dots button {
  width: 11px; height: 11px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--gray-border); padding: 0; transition: .25s;
}
.slider-dots button.active { background: var(--orange); width: 30px; border-radius: 6px; }

@media (max-width: 980px) { .slider-slide { flex: 0 0 50%; } }
@media (max-width: 680px) {
  .slider-slide { flex: 0 0 100%; }
  .slider { padding: 0 8px; }
  .slider-btn { width: 40px; height: 40px; top: 38%; }
  .slider .test-card p { min-height: 0; }
}

/* ===================== CTA BANNER ===================== */
.cta-banner {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color:#fff; text-align:center; padding:70px 0;
}
.cta-banner h2 { font-size: clamp(1.7rem,4vw,2.4rem); margin-bottom:14px; }
.cta-banner p { font-size:1.1rem; opacity:.95; margin-bottom:28px; }
.cta-banner .btn--light { color: var(--orange-dark); }

/* ===================== CONTACT ===================== */
.contact-grid { display:grid; grid-template-columns: 1fr 1fr; gap:50px; }
.contact-info .ci-item { display:flex; gap:16px; margin-bottom:26px; }
.contact-info .ci-item .ico {
  flex:0 0 52px; width:52px; height:52px; border-radius:14px;
  background: linear-gradient(135deg,var(--navy),var(--navy-dark)); color:#fff;
  display:flex; align-items:center; justify-content:center;
}
.contact-info .ci-item .ico svg { width:24px; height:24px; }
.contact-info .ci-item strong { display:block; color:var(--navy-dark); font-size:1.05rem; }
.contact-info .ci-item span, .contact-info .ci-item a { color:var(--gray); }
.contact-info .ci-item a:hover { color:var(--orange); }
.map-wrap { border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); margin-top:10px; height:230px; }
.map-wrap iframe { width:100%; height:100%; border:0; }

.contact-form { background:#fff; border-radius:var(--radius); padding:34px; box-shadow:var(--shadow); border:1px solid var(--gray-border); }
.contact-form .field { margin-bottom:18px; }
.contact-form label { display:block; font-size:.82rem; font-weight:700; color:var(--navy-dark); margin-bottom:6px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width:100%; padding:13px 15px; border:1.5px solid var(--gray-border); border-radius:10px;
  font-family:var(--font); font-size:.95rem; background:#fafbfe;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline:none; border-color:var(--orange); background:#fff; }
.contact-form .btn { width:100%; justify-content:center; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }

/* ===================== FOOTER ===================== */
.footer {
  position: relative;
  background:
    radial-gradient(900px 280px at 50% 0%, rgba(20,58,142,.35), transparent 70%),
    #000000;
  color: rgba(255,255,255,.72); padding:74px 0 0;
  border-top: 4px solid transparent;
  border-image: linear-gradient(90deg, var(--orange), var(--navy), var(--orange)) 1;
}
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:50px; }
.footer .brand img { height:160px; filter: drop-shadow(0 8px 20px rgba(244,122,31,.25)); }
.footer p { font-size:.92rem; margin:18px 0; }
.footer h4 { color:#fff; font-size:1.05rem; margin-bottom:20px; }
.footer-links li { margin-bottom:11px; }
.footer-links a { font-size:.92rem; transition:.2s; }
.footer-links a:hover { color:var(--orange-light); padding-left:5px; }
.footer-social { display:flex; gap:12px; margin-top:6px; }
.footer-social a {
  width:44px; height:44px; border-radius:50%;
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.12);
  display:flex; align-items:center; justify-content:center; transition:.3s;
}
.footer-social a:hover { background:linear-gradient(135deg,var(--orange),var(--orange-dark)); border-color:transparent; transform:translateY(-4px); box-shadow:0 10px 22px -8px rgba(244,122,31,.7); }
.footer-social svg { width:20px; height:20px; }
.footer-contact li { display:flex; gap:10px; margin-bottom:14px; font-size:.92rem; }
.footer-contact svg { width:18px; height:18px; color:var(--orange-light); flex:0 0 18px; margin-top:3px; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.1); padding:22px 0; text-align:center; font-size:.85rem; background:rgba(0,0,0,.5); }
.footer-bottom a { color:var(--orange-light); }
.dev-credit { margin-top:10px; font-size:.82rem; color:rgba(255,255,255,.55); }
.dev-credit a { color:var(--orange-light); font-weight:600; }
.dev-credit a:hover { text-decoration:underline; }

/* ===================== FLOATING WHATSAPP ===================== */
.wa-float {
  position: fixed; bottom: 26px; right: 26px; z-index: 1000;
  display:flex; align-items:center; gap:0; overflow:hidden;
  background: linear-gradient(135deg,#25d366,#128c4b);
  color:#fff; border-radius:50px; padding:0; height:64px;
  box-shadow: 0 12px 30px -8px rgba(18,140,75,.7);
  transition: padding .35s, box-shadow .3s;
  cursor:pointer;
}
.wa-float .wa-icon {
  width:64px; height:64px; flex:0 0 64px; display:flex; align-items:center; justify-content:center;
}
.wa-float .wa-icon svg { width:34px; height:34px; }
.wa-float .wa-text { max-width:0; opacity:0; white-space:nowrap; transition: max-width .35s, opacity .3s, padding .35s; font-weight:700; }
.wa-float:hover { padding-right:24px; box-shadow: 0 16px 36px -8px rgba(18,140,75,.85); }
.wa-float:hover .wa-text { max-width:240px; opacity:1; }
.wa-float .wa-icon::before {
  content:""; position:absolute; width:64px; height:64px; border-radius:50%;
  background:rgba(37,211,102,.55); animation: pulse 2.2s infinite; z-index:-1;
}
@keyframes pulse { 0%{transform:scale(1);opacity:.8;} 70%{transform:scale(1.6);opacity:0;} 100%{opacity:0;} }
.wa-float .wa-text small { display:block; font-weight:500; font-size:.72rem; opacity:.9; }

/* Balão de mensagens animadas do WhatsApp */
.wa-bubble {
  position: fixed; bottom: 52px; right: 100px; z-index: 1000;
  background: #fff; color: var(--navy-dark);
  padding: 13px 18px; border-radius: 16px 16px 4px 16px;
  box-shadow: 0 16px 36px -12px rgba(0,0,0,.4);
  font-weight: 700; font-size: .92rem; line-height: 1.3;
  max-width: 230px; cursor: pointer;
  opacity: 0; transform: translateX(20px) scale(.85);
  transition: opacity .4s, transform .4s;
  pointer-events: none;
}
.wa-bubble.show { opacity: 1; transform: translateX(0) scale(1); pointer-events: auto; }
.wa-bubble::after {
  content: ""; position: absolute; right: -8px; bottom: 14px;
  border-width: 8px 0 8px 10px; border-style: solid;
  border-color: transparent transparent transparent #fff;
}
.wa-bubble strong { color: var(--orange); }
@media (max-width: 480px) {
  .wa-bubble { right: 84px; bottom: 44px; max-width: 180px; font-size: .82rem; padding: 10px 14px; }
}

/* Scroll to top */
.to-top {
  position:fixed; bottom:28px; left:26px; z-index:999;
  width:46px; height:46px; border-radius:12px; background:var(--navy-dark); color:#fff;
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  opacity:0; pointer-events:none; transform:translateY(20px); transition:.3s; border:none;
}
.to-top.show { opacity:1; pointer-events:auto; transform:translateY(0); }
.to-top svg { width:22px; height:22px; }

/* ===================== LEGAL PAGES ===================== */
.page-hero {
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-dark));
  color:#fff; padding: 70px 0 56px; text-align:center;
}
.page-hero h1 { font-size: clamp(1.8rem,4vw,2.6rem); }
.page-hero .crumb { color: rgba(255,255,255,.7); margin-top:10px; font-size:.9rem; }
.page-hero .crumb a { color: var(--orange-light); }
.legal { padding: 70px 0; }
.legal-content { max-width:840px; margin:0 auto; }
.legal-content h2 { color:var(--navy-dark); font-size:1.4rem; margin:34px 0 12px; }
.legal-content h2:first-child { margin-top:0; }
.legal-content p, .legal-content li { color:var(--text); margin-bottom:12px; }
.legal-content ul { list-style:disc; padding-left:22px; margin-bottom:16px; }
.legal-content .updated { color:var(--gray); font-size:.9rem; margin-bottom:30px; font-style:italic; }

/* ===================== ANIMATIONS ===================== */
.reveal { opacity:0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity:1; transform:none; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 980px) {
  .hero-grid, .coverage-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid, .test-grid { grid-template-columns: repeat(2,1fr); }
  .trust-grid, .steps-grid { grid-template-columns: repeat(2,1fr); }
  .gallery-grid { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-media { order:-1; }
  .about-slider { height: 440px; }
}
@media (max-width: 760px) {
  .section { padding: 64px 0; }
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 78%; max-width:320px; height: 100vh;
    background: #fff; flex-direction: column; align-items:flex-start; padding: 90px 32px;
    box-shadow: -12px 0 40px -10px rgba(0,0,0,.3); transition: right .35s; gap:22px; z-index:950;
  }
  .nav-links.open { right: 0; }
  .menu-toggle { display: flex; z-index:960; }
  .nav-cta .btn { display:none; }
  .topbar .topbar-left { gap:14px; font-size:.78rem; }
  .coverage-cards, .form-row { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .hero-stats { gap:24px; }
  .footer-grid { grid-template-columns: 1fr; gap:32px; text-align:center; }
  .footer .brand { justify-content:center; }
  .footer-social { justify-content:center; }
  .footer-contact li, .footer-links a:hover { justify-content:center; }
  .footer-links a:hover { padding-left:0; }
}
@media (max-width: 600px) {
  .brand img { height: 150px; }
}
@media (max-width: 480px) {
  .services-grid, .test-grid, .trust-grid, .steps-grid, .footer-grid { grid-template-columns: 1fr; }
  .wa-float .wa-text { display:none; }
  .brand img { height: 150px; }
}