/* ============================================================
   NEVAQUA — DESIGN SYSTEM
   Água & Gelo Purificado — CSS organizado por componentes
============================================================ */

/* ---------- 1. TOKENS / VARIÁVEIS ---------- */
:root{
  --azul-escuro:#08254A;
  --azul-escuro-2:#0B3567;
  --azul-principal:#006DFF;
  --azul-claro:#2FB8FF;
  --branco:#FFFFFF;
  --cinza-claro:#F5F8FC;
  --cinza-100:#EEF2F7;
  --cinza-300:#CBD5E1;
  --cinza-600:#5A6B82;
  --texto:#12233F;

  --dourado-1:#BF953F;
  --dourado-2:#FCF6BA;
  --dourado-3:#AA771C;
  --gold-grad:linear-gradient(120deg,#BF953F 0%,#FCF6BA 45%,#B38728 70%,#FBF5B7 100%);

  --blue-grad:linear-gradient(120deg,var(--azul-principal),var(--azul-claro));
  --dark-grad:linear-gradient(160deg,#04162E 0%,var(--azul-escuro) 55%,#0C3E7A 100%);

  --font-head:'Poppins',sans-serif;
  --font-nav:'Montserrat',sans-serif;
  --font-body:'Inter',sans-serif;

  --radius-sm:10px;
  --radius-md:18px;
  --radius-lg:28px;
  --radius-full:999px;

  --shadow-sm:0 4px 16px rgba(8,37,74,.08);
  --shadow-md:0 12px 32px rgba(8,37,74,.12);
  --shadow-lg:0 24px 60px rgba(8,37,74,.18);
  --shadow-blue:0 14px 34px rgba(0,109,255,.28);

  --ease:cubic-bezier(.22,1,.36,1);
  --header-h:84px;
}

[data-theme="dark"]{
  --branco:#0B1C33;
  --cinza-claro:#0E2038;
  --cinza-100:#122845;
  --cinza-300:#25436B;
  --cinza-600:#9FB3CC;
  --texto:#EAF2FF;
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{
  font-family:var(--font-body);
  color:var(--texto);
  background:var(--branco);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background .4s var(--ease),color .4s var(--ease);
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.15;letter-spacing:-.01em}
.container{max-width:1280px;margin-inline:auto;padding-inline:24px}
.container-narrow{max-width:840px}
.text-gradient{background:var(--blue-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.skip-link{position:absolute;left:-999px;top:0;background:var(--azul-principal);color:#fff;padding:12px 20px;z-index:9999;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* ---------- 3. PRELOADER ---------- */
#preloader{position:fixed;inset:0;z-index:99999;background:var(--dark-grad);display:flex;align-items:center;justify-content:center;transition:opacity .6s var(--ease),visibility .6s var(--ease)}
#preloader.loaded{opacity:0;visibility:hidden}
.preloader-drop{width:64px;height:64px;fill:var(--azul-claro);animation:dropPulse 1.1s ease-in-out infinite}
@keyframes dropPulse{0%,100%{transform:scale(.85);opacity:.6}50%{transform:scale(1.05);opacity:1}}

/* ---------- 4. HEADER / NAV ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:1000;height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),height .35s var(--ease),backdrop-filter .35s var(--ease);
}
.site-header.scrolled{
  height:72px;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  box-shadow:0 8px 30px rgba(8,37,74,.10);
}
[data-theme="dark"] .site-header.scrolled{background:rgba(11,28,51,.85)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%}

.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:34px;height:34px;fill:var(--azul-claro);filter:drop-shadow(0 2px 6px rgba(0,109,255,.5));transition:fill .35s}
.site-header.scrolled .logo-mark{fill:var(--azul-principal)}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-text strong{font-family:var(--font-head);font-size:1.35rem;letter-spacing:.02em;color:#fff;transition:color .35s}
.logo-text small{font-family:var(--font-nav);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.75);transition:color .35s}
.site-header.scrolled .logo-text strong{color:var(--azul-escuro)}
.site-header.scrolled .logo-text small{color:var(--cinza-600)}

.main-nav ul{display:flex;gap:8px}
.main-nav a{
  font-family:var(--font-nav);font-size:.86rem;font-weight:600;letter-spacing:.02em;
  color:rgba(255,255,255,.92);padding:10px 14px;border-radius:var(--radius-full);
  position:relative;transition:color .3s,background .3s;
}
.site-header.scrolled .main-nav a{color:var(--texto)}
.main-nav a:hover{background:rgba(255,255,255,.14)}
.site-header.scrolled .main-nav a:hover{background:var(--cinza-100);color:var(--azul-principal)}

.header-actions{display:flex;align-items:center;gap:12px}
.icon-btn{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;background:rgba(255,255,255,.12);transition:.3s}
.site-header.scrolled .icon-btn{color:var(--azul-escuro);background:var(--cinza-100)}
.icon-btn:hover{background:var(--azul-principal);color:#fff}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:36px;height:30px;justify-content:center}
.nav-toggle span{width:100%;height:2px;background:#fff;border-radius:2px;transition:.35s var(--ease)}
.site-header.scrolled .nav-toggle span{background:var(--azul-escuro)}
.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)}

/* ---------- 5. BOTÕES ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-nav);font-weight:700;font-size:.92rem;letter-spacing:.01em;
  padding:14px 26px;border-radius:var(--radius-full);transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s;
  white-space:nowrap;
}
.btn-lg{padding:17px 32px;font-size:1rem}
.btn-sm{padding:9px 18px;font-size:.8rem}
.btn-block{width:100%}
.btn-primary{background:var(--blue-grad);color:#fff;box-shadow:var(--shadow-blue)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(0,109,255,.36)}
.btn-outline{border:1.5px solid rgba(255,255,255,.7);color:#fff;background:rgba(255,255,255,.06)}
.btn-outline:hover{background:#fff;color:var(--azul-escuro);transform:translateY(-3px)}
.btn-whatsapp{background:#25D366;color:#fff;box-shadow:0 14px 30px rgba(37,211,102,.32)}
.btn-whatsapp:hover{transform:translateY(-3px)}
.btn-gold{background:var(--gold-grad);color:#3a2b06;box-shadow:0 14px 30px rgba(191,149,63,.35)}
.btn-gold:hover{transform:translateY(-3px)}

/* ---------- 6. HERO ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:heroZoom 18s ease-in-out infinite alternate}
@keyframes heroZoom{from{transform:scale(1.06)}to{transform:scale(1.14)}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(4,17,38,.92) 10%,rgba(8,37,74,.72) 45%,rgba(0,109,255,.35) 100%)}
.hero-content{padding-top:var(--header-h);color:#fff;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-nav);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--azul-claro);background:rgba(47,184,255,.12);border:1px solid rgba(47,184,255,.35);padding:8px 16px;border-radius:var(--radius-full);margin-bottom:22px}
.hero h1{font-size:clamp(2.4rem,5.2vw,4.2rem);margin-bottom:22px}
.hero-sub{font-size:1.15rem;color:rgba(255,255,255,.85);max-width:600px;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:44px}
.hero-trust{display:flex;flex-wrap:wrap;gap:28px}
.hero-trust span{display:flex;align-items:center;gap:8px;font-family:var(--font-nav);font-size:.82rem;font-weight:600;color:rgba(255,255,255,.85)}
.hero-trust i{color:var(--azul-claro)}

.scroll-cue{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.55);border-radius:14px}
.scroll-cue span{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:#fff;border-radius:4px;animation:scrollCue 1.6s infinite}
@keyframes scrollCue{0%{opacity:1;top:8px}100%{opacity:0;top:24px}}

/* ---------- 7. SECÇÕES GERAIS ---------- */
.section{padding:110px 0}
.section-alt{background:var(--cinza-claro)}
.section-head{max-width:680px;margin-bottom:56px}
.section-head-sm{margin-top:90px;margin-bottom:40px}
.section-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-nav);font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--azul-principal);background:rgba(0,109,255,.08);padding:7px 16px;border-radius:var(--radius-full);margin-bottom:16px}
.section-tag-gold{color:#8a6a1c;background:rgba(191,149,63,.14)}
.section h2{font-size:clamp(1.9rem,3.4vw,2.7rem);margin-bottom:18px}
.lead{font-size:1.06rem;color:var(--cinza-600)}

.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split-grid-rev .about-media{order:1}

.about-cols{display:grid;gap:22px;margin-top:32px}
.about-cols h3{font-size:1.05rem;display:flex;align-items:center;gap:10px;margin-bottom:6px}
.about-cols h3 i{color:var(--azul-principal)}
.about-cols p{color:var(--cinza-600);font-size:.95rem}

.about-media{position:relative}
.about-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.about-badge{position:absolute;bottom:-24px;left:-24px;background:var(--branco);padding:18px 22px;border-radius:var(--radius-md);box-shadow:var(--shadow-md);display:flex;align-items:center;gap:14px;max-width:260px}
.about-badge i{font-size:1.6rem;color:var(--azul-principal)}
.about-badge span{font-size:.8rem;font-weight:600;color:var(--texto)}

/* ---------- 8. CONTADORES ---------- */
.stats-grid{margin-top:80px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-card{background:var(--branco);border-radius:var(--radius-md);padding:36px 20px;box-shadow:var(--shadow-sm);border:1px solid var(--cinza-100)}
.stat-number{display:block;font-family:var(--font-head);font-size:2.6rem;font-weight:800;background:var(--blue-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-label{font-family:var(--font-nav);font-size:.82rem;font-weight:600;color:var(--cinza-600);text-transform:uppercase;letter-spacing:.04em}

/* ---------- 9. PRODUTOS ---------- */
.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.product-grid-ice{grid-template-columns:repeat(3,1fr);max-width:820px}
.product-card{
  position:relative;background:var(--branco);border-radius:var(--radius-md);padding:22px;
  border:1px solid var(--cinza-100);box-shadow:var(--shadow-sm);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.product-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}
.product-card-img{background:linear-gradient(160deg,var(--cinza-100),var(--branco));border-radius:var(--radius-sm);padding:18px;margin-bottom:16px;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-card-img img{height:100%;width:auto;object-fit:contain;transition:transform .5s var(--ease)}
.product-card:hover .product-card-img img{transform:scale(1.08) rotate(-1deg)}
.product-card h3{font-size:1.02rem;margin-bottom:6px}
.product-card p{font-size:.84rem;color:var(--cinza-600);margin-bottom:16px;min-height:38px}
.product-card-footer{display:flex;align-items:center;justify-content:space-between;gap:10px}
.price-tag{font-family:var(--font-nav);font-size:.78rem;font-weight:700;color:var(--azul-principal)}
.product-card.featured{border-color:var(--azul-claro);box-shadow:0 16px 40px rgba(0,109,255,.16)}
.ribbon{position:absolute;top:16px;right:-8px;background:var(--gold-grad);color:#3a2b06;font-family:var(--font-nav);font-size:.68rem;font-weight:800;letter-spacing:.04em;padding:6px 14px;border-radius:6px 0 0 6px;box-shadow:var(--shadow-sm)}

/* ---------- 10. LISTAS CHECK ---------- */
.check-list{display:grid;gap:14px;margin:28px 0 34px}
.check-list li{display:flex;align-items:center;gap:12px;font-weight:600;font-size:.96rem}
.check-list i{color:var(--azul-principal);font-size:1.1rem}

/* ---------- 11. DISPENSADORES ---------- */
.dispensers{background:var(--branco)}

/* ---------- 12. SERVIÇOS ---------- */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.service-card{background:var(--branco);border-radius:var(--radius-md);padding:32px 24px;text-align:left;border:1px solid var(--cinza-100);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:var(--azul-claro)}
.service-card i{font-size:1.7rem;color:var(--azul-principal);margin-bottom:16px;display:block}
.service-card h3{font-size:1rem;margin-bottom:8px}
.service-card p{font-size:.86rem;color:var(--cinza-600)}

/* ---------- 13. EMPRESAS ---------- */
.business{position:relative;padding:130px 0;isolation:isolate;color:#fff}
.business-media{position:absolute;inset:0;z-index:-2}
.business-media img{width:100%;height:100%;object-fit:cover}
.business-media .hero-overlay{background:linear-gradient(100deg,rgba(4,17,38,.94) 20%,rgba(8,37,74,.82) 60%,rgba(0,109,255,.4) 100%)}
.business-content{max-width:700px}
.business-content .lead{color:rgba(255,255,255,.85)}
.benefits-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:32px 0 38px}
.benefit{display:flex;align-items:center;gap:10px;font-family:var(--font-nav);font-weight:600;font-size:.92rem;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:12px 16px;border-radius:var(--radius-sm)}
.benefit i{color:#FCF6BA}

/* ---------- 14. TIMELINE ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:step;position:relative}
.timeline::before{content:'';position:absolute;top:26px;left:12%;right:12%;height:2px;background:linear-gradient(90deg,var(--azul-principal),var(--azul-claro));z-index:0}
.timeline li{position:relative;text-align:center;z-index:1}
.timeline-num{display:flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:50%;background:var(--blue-grad);color:#fff;font-family:var(--font-head);font-weight:800;font-size:1.2rem;margin:0 auto 18px;box-shadow:var(--shadow-blue)}
.timeline h3{font-size:1rem;margin-bottom:8px}
.timeline p{font-size:.86rem;color:var(--cinza-600)}

/* ---------- 15. GALERIA MASONRY ---------- */
.masonry{columns:3 260px;column-gap:18px}
.masonry img{width:100%;margin-bottom:18px;border-radius:var(--radius-md);cursor:zoom-in;transition:transform .4s var(--ease),box-shadow .4s var(--ease);box-shadow:var(--shadow-sm)}
.masonry img:hover{transform:translateY(-6px) scale(1.02);box-shadow:var(--shadow-md)}

.lightbox{position:fixed;inset:0;background:rgba(4,12,26,.94);display:none;align-items:center;justify-content:center;z-index:9998;padding:40px}
.lightbox.open{display:flex}
.lightbox img{max-width:88vw;max-height:82vh;border-radius:var(--radius-sm);box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lightbox-close,.lightbox-prev,.lightbox-next{position:absolute;color:#fff;font-size:1.4rem;width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:.3s}
.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{background:var(--azul-principal)}
.lightbox-close{top:24px;right:24px}
.lightbox-prev{left:24px;top:50%;transform:translateY(-50%)}
.lightbox-next{right:24px;top:50%;transform:translateY(-50%)}

/* ---------- 16. DEPOIMENTOS ---------- */
.testimonial-slider{max-width:760px;margin-inline:auto;overflow:hidden}
.testimonial-track{display:flex;transition:transform .6s var(--ease)}
.testimonial{min-width:100%;background:var(--cinza-claro);border-radius:var(--radius-lg);padding:48px;text-align:center}
.stars{color:#FCC419;font-size:1.2rem;letter-spacing:4px;margin-bottom:18px}
.testimonial p{font-size:1.12rem;font-style:italic;color:var(--texto);margin-bottom:22px}
.testimonial footer{font-family:var(--font-nav);font-size:.86rem;color:var(--cinza-600)}
.testimonial-dots{display:flex;justify-content:center;gap:10px;margin-top:28px}
.testimonial-dots button{width:10px;height:10px;border-radius:50%;background:var(--cinza-300);transition:.3s}
.testimonial-dots button.active{background:var(--azul-principal);width:26px;border-radius:var(--radius-full)}

/* ---------- 17. COBERTURA ---------- */
.coverage-list{display:grid;gap:16px;margin-top:28px}
.coverage-list li{display:flex;align-items:center;gap:12px;font-size:.98rem}
.coverage-list i{color:var(--azul-principal)}
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);aspect-ratio:4/3}
.map-wrap iframe{width:100%;height:100%;border:0}

/* ---------- 18. FAQ ACCORDION ---------- */
.accordion{display:grid;gap:14px}
.accordion-item{background:var(--cinza-claro);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--cinza-100)}
.accordion-trigger{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 24px;font-family:var(--font-nav);font-weight:700;font-size:.96rem;text-align:left}
.accordion-trigger i{transition:transform .35s var(--ease);color:var(--azul-principal)}
.accordion-item.open .accordion-trigger i{transform:rotate(180deg)}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.accordion-panel p{padding:0 24px 22px;color:var(--cinza-600);font-size:.92rem}

/* ---------- 19. FORMULÁRIO ---------- */
.quote-form{background:var(--branco);border-radius:var(--radius-lg);padding:44px;box-shadow:var(--shadow-md);border:1px solid var(--cinza-100)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:22px}
.form-field-full{grid-column:1/-1}
.form-field{display:flex;flex-direction:column;gap:8px}
.form-field label{font-family:var(--font-nav);font-size:.82rem;font-weight:700;color:var(--texto)}
.form-field input,.form-field select,.form-field textarea{
  padding:13px 16px;border-radius:var(--radius-sm);border:1.5px solid var(--cinza-300);background:var(--cinza-claro);
  transition:border-color .3s,box-shadow .3s;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--azul-principal);box-shadow:0 0 0 4px rgba(0,109,255,.12)}
.form-field.invalid input,.form-field.invalid select{border-color:#E5484D}
.field-error{font-size:.76rem;color:#E5484D;min-height:1em}
.checkbox-field{display:flex;align-items:center;gap:10px;font-size:.86rem;color:var(--cinza-600);margin-bottom:24px}
.checkbox-field a{color:var(--azul-principal);font-weight:600}
.form-note{margin-top:16px;text-align:center;font-weight:600;font-size:.9rem}
.form-note.success{color:#0F9D58}
.form-note.error{color:#E5484D}

/* ---------- 20. CONTACTOS ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contact-card{background:var(--cinza-claro);border-radius:var(--radius-md);padding:28px;text-align:center;border:1px solid var(--cinza-100);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.contact-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.contact-card i{font-size:1.6rem;color:var(--azul-principal);margin-bottom:12px;display:block}
.contact-card h3{font-size:.98rem;margin-bottom:6px}
.contact-card p{font-size:.88rem;color:var(--cinza-600)}
.social-links{display:flex;justify-content:center;gap:12px;margin-top:8px}
.social-links a{width:38px;height:38px;border-radius:50%;background:var(--branco);display:flex;align-items:center;justify-content:center;color:var(--azul-principal);border:1px solid var(--cinza-100);transition:.3s}
.social-links a:hover{background:var(--azul-principal);color:#fff}

/* ---------- 21. RODAPÉ ---------- */
.site-footer{background:var(--dark-grad);color:rgba(255,255,255,.82);padding-top:80px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:40px;padding-bottom:60px}
.footer-brand p{font-size:.86rem;margin:16px 0 20px;color:rgba(255,255,255,.65)}
.logo-footer .logo-text strong{color:#fff}
.footer-col h4{font-family:var(--font-nav);font-size:.86rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:18px;color:#fff}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:.88rem;color:rgba(255,255,255,.68);transition:.3s}
.footer-col a:hover{color:var(--azul-claro)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;text-align:center;font-size:.8rem;color:rgba(255,255,255,.55)}

/* ---------- 22. BOTÕES FLUTUANTES ---------- */
.float-btn{
  position:fixed;right:26px;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;color:#fff;box-shadow:var(--shadow-lg);z-index:900;transition:transform .3s var(--ease),opacity .3s;
}
.float-whatsapp{bottom:26px;background:#25D366}
.float-whatsapp:hover{transform:scale(1.1)}
.float-top{bottom:96px;background:var(--azul-escuro);font-size:1.1rem;opacity:0;pointer-events:none;transform:translateY(10px)}
.float-top.visible{opacity:1;pointer-events:auto;transform:translateY(0)}
.float-top:hover{background:var(--azul-principal)}

/* ---------- 23. SCROLL REVEAL ---------- */
[data-reveal]{opacity:0;transform:translateY(36px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in-view{opacity:1;transform:translateY(0)}

/* ---------- 24. RESPONSIVO ---------- */
@media (max-width:1080px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr);row-gap:40px}
  .timeline::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr 1fr}
}

@media (max-width:900px){
  .main-nav{position:fixed;top:var(--header-h);left:0;right:0;bottom:0;background:var(--branco);transform:translateX(100%);transition:transform .4s var(--ease);overflow-y:auto;padding:20px 0}
  .main-nav.open{transform:translateX(0)}
  .main-nav ul{flex-direction:column;gap:2px;padding:0 24px}
  .main-nav a{display:block;color:var(--texto)!important;padding:16px 6px;border-bottom:1px solid var(--cinza-100);border-radius:0}
  .nav-toggle{display:flex}
  .split-grid,.split-grid-rev{grid-template-columns:1fr;gap:40px}
  .split-grid-rev .about-media{order:0}
  .contact-grid{grid-template-columns:1fr 1fr}
  .benefits-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
}

@media (max-width:680px){
  .section{padding:76px 0}
  .product-grid,.product-grid-ice{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .timeline{grid-template-columns:1fr}
  .masonry{columns:2 160px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:stretch}
  .quote-form{padding:26px}
  .float-btn{width:48px;height:48px;font-size:1.25rem;right:16px}
  .float-whatsapp{bottom:16px}
  .float-top{bottom:74px}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ---------- 25. FORM — AÇÃO PÓS-ENVIO ---------- */
.form-actions-post{margin-top:18px;display:flex;justify-content:center}
.form-actions-post[hidden]{display:none}

/* ---------- 26. ASSISTENTE VIRTUAL (chat de automação de leads) ---------- */
.float-assistant{
  bottom:96px;background:var(--dark-grad);position:fixed;right:26px;
}
.float-top{bottom:166px}
.assistant-pulse{
  position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--azul-claro);
  animation:assistantPulse 2.2s ease-out infinite;
}
@keyframes assistantPulse{0%{transform:scale(.9);opacity:.9}100%{transform:scale(1.5);opacity:0}}

.assistant-panel{
  position:fixed;right:26px;bottom:166px;z-index:950;
  width:370px;max-width:calc(100vw - 32px);height:min(560px,72vh);
  background:var(--branco);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);display:flex;flex-direction:column;
  border:1px solid var(--cinza-100);
  transform-origin:bottom right;
  animation:assistantOpen .35s var(--ease);
}
.assistant-panel[hidden]{display:none}
@keyframes assistantOpen{from{opacity:0;transform:scale(.85) translateY(16px)}to{opacity:1;transform:scale(1) translateY(0)}}

.assistant-header{
  background:var(--dark-grad);color:#fff;padding:18px 20px;
  display:flex;align-items:center;justify-content:space-between;flex-shrink:0;
}
.assistant-header-info{display:flex;align-items:center;gap:12px}
.assistant-avatar{
  width:40px;height:40px;border-radius:50%;background:var(--blue-grad);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;
}
.assistant-header-info strong{font-family:var(--font-head);font-size:.96rem;display:block}
.assistant-header-info small{display:flex;align-items:center;gap:6px;font-size:.74rem;color:rgba(255,255,255,.75)}
.assistant-status-dot{width:7px;height:7px;border-radius:50%;background:#3EE07A;display:inline-block}
.assistant-close{width:32px;height:32px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;transition:.3s}
.assistant-close:hover{background:rgba(255,255,255,.15)}

.assistant-messages{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:var(--cinza-claro)}
.assistant-msg{max-width:82%;padding:11px 15px;border-radius:16px;font-size:.87rem;line-height:1.5;animation:assistantMsgIn .3s var(--ease)}
@keyframes assistantMsgIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.assistant-msg.bot{align-self:flex-start;background:var(--branco);border:1px solid var(--cinza-100);border-bottom-left-radius:4px;color:var(--texto)}
.assistant-msg.user{align-self:flex-end;background:var(--blue-grad);color:#fff;border-bottom-right-radius:4px}
.assistant-msg.typing{display:flex;gap:4px;align-items:center;padding:14px 16px}
.assistant-msg.typing span{width:6px;height:6px;border-radius:50%;background:var(--cinza-600);animation:typingDot 1.1s infinite}
.assistant-msg.typing span:nth-child(2){animation-delay:.15s}
.assistant-msg.typing span:nth-child(3){animation-delay:.3s}
@keyframes typingDot{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

.assistant-quick-replies{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 14px;flex-shrink:0}
.assistant-quick-replies button{
  font-family:var(--font-nav);font-size:.78rem;font-weight:600;color:var(--azul-principal);
  background:rgba(0,109,255,.08);border:1px solid rgba(0,109,255,.2);padding:8px 14px;border-radius:var(--radius-full);
  transition:.25s;
}
.assistant-quick-replies button:hover{background:var(--azul-principal);color:#fff}

.assistant-input{display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--cinza-100);flex-shrink:0;background:var(--branco)}
.assistant-input input{flex:1;padding:11px 14px;border-radius:var(--radius-full);border:1.5px solid var(--cinza-300);background:var(--cinza-claro)}
.assistant-input input:focus{outline:none;border-color:var(--azul-principal)}
.assistant-input button{width:40px;height:40px;flex-shrink:0;border-radius:50%;background:var(--blue-grad);color:#fff;display:flex;align-items:center;justify-content:center;transition:.25s}
.assistant-input button:hover{transform:scale(1.08)}

@media (max-width:680px){
  .float-assistant{bottom:74px}
  .float-top{bottom:132px}
  .assistant-panel{right:12px;bottom:130px;width:calc(100vw - 24px);height:min(70vh,520px)}
}

/* ============================================================
   FASE 2 — Reformulação premium: novos componentes
============================================================ */

/* ---------- 27. PROMO BANNER ---------- */
.promo-banner{background:var(--dark-grad);color:#fff;position:relative;z-index:1001}
.promo-banner-inner{display:flex;align-items:center;justify-content:center;gap:20px;padding:10px 24px;flex-wrap:wrap;text-align:center}
.promo-banner p{font-size:.82rem;font-weight:600;margin:0}
.promo-banner i.fa-tag{color:#FCF6BA;margin-right:4px}
.promo-banner-actions{display:flex;align-items:center;gap:14px}
.promo-banner-cta{font-family:var(--font-nav);font-size:.78rem;font-weight:700;color:#FCF6BA;text-decoration:underline;text-underline-offset:3px}
.promo-banner-actions button{color:rgba(255,255,255,.7);width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:.25s}
.promo-banner-actions button:hover{background:rgba(255,255,255,.15);color:#fff}
.promo-banner[hidden]{display:none}
body.has-promo-banner .site-header{top:38px}

/* ---------- 28. POPUP PRIMEIRA VISITA ---------- */
.site-popup-overlay{position:fixed;inset:0;background:rgba(4,12,26,.72);backdrop-filter:blur(4px);z-index:9997;display:flex;align-items:center;justify-content:center;padding:20px}
.site-popup-overlay[hidden]{display:none}
.site-popup{
  position:relative;background:var(--branco);max-width:420px;width:100%;border-radius:var(--radius-lg);
  padding:44px 36px 32px;text-align:center;box-shadow:var(--shadow-lg);
  animation:assistantOpen .4s var(--ease);
  border-top:4px solid transparent;border-image:var(--gold-grad) 1;
}
.site-popup-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(191,149,63,.14);color:#8a6a1c;font-family:var(--font-nav);font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:7px 16px;border-radius:var(--radius-full);margin-bottom:18px}
.site-popup h3{font-size:1.4rem;margin-bottom:12px}
.site-popup p{color:var(--cinza-600);font-size:.92rem;margin-bottom:24px}
.site-popup-close{position:absolute;top:16px;right:16px;width:32px;height:32px;border-radius:50%;color:var(--cinza-600);display:flex;align-items:center;justify-content:center;transition:.25s}
.site-popup-close:hover{background:var(--cinza-100)}
.site-popup-dismiss{display:block;margin:14px auto 0;font-size:.8rem;color:var(--cinza-600);text-decoration:underline;text-underline-offset:3px}

/* ---------- 29. STICKY CTA MOBILE ---------- */
.mobile-sticky-cta{display:none}
@media (max-width:680px){
  .mobile-sticky-cta{
    display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:960;
    padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--branco);
    box-shadow:0 -8px 24px rgba(8,37,74,.14);border-top:1px solid var(--cinza-100);
  }
  .mobile-sticky-cta .btn-whatsapp{width:48px;flex:0 0 auto;padding:0;font-size:1.2rem}
  .float-whatsapp,.float-top,.float-assistant{display:none}
}

/* ---------- 30. PAGE HERO (páginas internas) ---------- */
.page-hero{position:relative;min-height:56vh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate;padding-bottom:64px}
.page-hero .hero-media{position:absolute;inset:0;z-index:-2}
.page-hero .hero-media img{width:100%;height:100%;object-fit:cover}
.page-hero-content{color:#fff;max-width:720px;padding-top:var(--header-h)}
.page-hero-content h1{font-size:clamp(2rem,4.4vw,3.2rem);margin-bottom:16px}
.page-hero-content .hero-sub{margin-bottom:26px}

/* ---------- 31. BREADCRUMBS ---------- */
.breadcrumbs{display:flex;align-items:center;gap:10px;padding:18px 24px;font-size:.82rem;color:var(--cinza-600);flex-wrap:wrap}
.breadcrumbs a{color:var(--cinza-600);transition:.25s}
.breadcrumbs a:hover{color:var(--azul-principal)}
.breadcrumbs i{font-size:.65rem;color:var(--cinza-300)}
.breadcrumbs span[aria-current]{color:var(--texto);font-weight:600}

/* ---------- 32. PORQUE ESCOLHER — CARDS ---------- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why-card{
  background:var(--branco);border-radius:var(--radius-md);padding:30px 24px;border:1px solid var(--cinza-100);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;position:relative;overflow:hidden;
}
.why-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--blue-grad);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.why-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.why-card:hover::before{transform:scaleX(1)}
.why-card i{font-size:1.8rem;color:var(--azul-principal);margin-bottom:16px;display:block}
.why-card h3{font-size:1rem;margin-bottom:8px}
.why-card p{font-size:.85rem;color:var(--cinza-600)}

/* ---------- 33. PROCESSO DE PURIFICAÇÃO — TIMELINE ANIMADA ---------- */
.process-flow{display:grid;grid-template-columns:repeat(9,1fr);gap:0;counter-reset:step}
.process-step{
  position:relative;text-align:center;padding:0 10px;opacity:0;transform:translateY(24px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
.process-step.in-view{opacity:1;transform:translateY(0)}
.process-step-icon{
  width:64px;height:64px;border-radius:50%;background:var(--branco);border:2px solid var(--cinza-100);
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:1.4rem;color:var(--azul-principal);
  position:relative;z-index:1;transition:.4s var(--ease);
}
.process-step.in-view .process-step-icon{border-color:var(--azul-claro);box-shadow:0 0 0 6px rgba(47,184,255,.12)}
.process-step-num{position:absolute;top:-6px;right:calc(50% - 38px);width:20px;height:20px;border-radius:50%;background:var(--gold-grad);color:#3a2b06;font-size:.66rem;font-weight:800;display:flex;align-items:center;justify-content:center}
.process-step h4{font-size:.8rem;margin-bottom:6px;font-family:var(--font-nav);font-weight:700}
.process-step p{font-size:.72rem;color:var(--cinza-600);line-height:1.4}
.process-flow-connector{grid-column:1/-1;height:2px;background:linear-gradient(90deg,var(--azul-principal),var(--azul-claro));margin:32px 0 -370px;opacity:.25}

@media (max-width:1080px){
  .process-flow{grid-template-columns:repeat(3,1fr);row-gap:36px}
  .process-flow-connector{display:none}
}
@media (max-width:560px){
  .process-flow{grid-template-columns:repeat(2,1fr)}
}

/* ---------- 34. CALCULADORA ---------- */
.calc-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.calc-form{background:var(--branco);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-md);border:1px solid var(--cinza-100)}
.calc-form .form-field{margin-bottom:20px}
.calc-range{display:flex;align-items:center;gap:14px}
.calc-range input[type="range"]{flex:1;accent-color:var(--azul-principal)}
.calc-range output{font-family:var(--font-head);font-weight:700;color:var(--azul-principal);min-width:46px;text-align:right}
.calc-result{
  background:var(--dark-grad);color:#fff;border-radius:var(--radius-lg);padding:40px;
  position:sticky;top:110px;
}
.calc-result h3{font-size:1.15rem;margin-bottom:22px;display:flex;align-items:center;gap:10px}
.calc-result h3 i{color:var(--azul-claro)}
.calc-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:26px}
.calc-result-item{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-sm);padding:16px}
.calc-result-item span{display:block}
.calc-result-item .calc-val{font-family:var(--font-head);font-size:1.5rem;font-weight:800;color:var(--azul-claro)}
.calc-result-item .calc-label{font-size:.72rem;color:rgba(255,255,255,.72);text-transform:uppercase;letter-spacing:.04em;margin-top:4px}
.calc-plan{background:var(--gold-grad);color:#3a2b06;border-radius:var(--radius-sm);padding:14px 18px;font-family:var(--font-nav);font-weight:700;font-size:.88rem;margin-bottom:22px;text-align:center}

@media (max-width:900px){
  .calc-wrap{grid-template-columns:1fr}
  .calc-result{position:static}
}

/* ---------- 35. BLOG ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.blog-card{background:var(--branco);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--cinza-100);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.blog-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.blog-card img{aspect-ratio:16/10;object-fit:cover}
.blog-card-body{padding:22px}
.blog-tag{display:inline-block;font-family:var(--font-nav);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--azul-principal);background:rgba(0,109,255,.08);padding:5px 12px;border-radius:var(--radius-full);margin-bottom:12px}
.blog-card h3{font-size:1.02rem;margin-bottom:10px;line-height:1.35}
.blog-card p{font-size:.85rem;color:var(--cinza-600);margin-bottom:14px}
.blog-card-meta{font-size:.74rem;color:var(--cinza-600);display:flex;gap:14px}

.article{max-width:760px;margin-inline:auto}
.article-header{margin-bottom:32px}
.article-header h1{font-size:clamp(1.8rem,3.6vw,2.6rem);margin:14px 0}
.article-meta{display:flex;gap:16px;font-size:.82rem;color:var(--cinza-600)}
.article-cover{border-radius:var(--radius-lg);margin-bottom:36px;box-shadow:var(--shadow-md)}
.article-body h2{font-size:1.4rem;margin:36px 0 14px}
.article-body h3{font-size:1.1rem;margin:26px 0 10px}
.article-body p{margin-bottom:18px;color:var(--texto);font-size:1rem}
.article-body ul{margin:0 0 18px 22px;list-style:disc;color:var(--texto)}
.article-body li{margin-bottom:8px}
.article-cta{background:var(--cinza-claro);border-radius:var(--radius-md);padding:28px;text-align:center;margin-top:40px}

/* ---------- 36. CASOS DE SUCESSO ---------- */
.success-card{background:var(--branco);border-radius:var(--radius-lg);padding:36px;border:1px solid var(--cinza-100);box-shadow:var(--shadow-sm);margin-bottom:26px}
.success-card-head{display:flex;align-items:center;gap:16px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--cinza-100)}
.success-logo{width:52px;height:52px;border-radius:50%;background:var(--blue-grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.success-card-head h3{font-size:1.1rem}
.success-card-head span{font-size:.8rem;color:var(--cinza-600)}
.success-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:22px}
.success-block h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--azul-principal);margin-bottom:8px;font-family:var(--font-nav)}
.success-block p{font-size:.88rem;color:var(--texto)}
.success-quote{background:var(--cinza-claro);border-left:3px solid var(--azul-principal);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:16px 20px;font-style:italic;font-size:.92rem}

@media (max-width:900px){
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .blog-grid{grid-template-columns:1fr 1fr}
  .success-grid{grid-template-columns:1fr}
}
@media (max-width:680px){
  .why-grid{grid-template-columns:1fr}
  .blog-grid{grid-template-columns:1fr}
}

/* ---------- 37. HERO — BENEFÍCIOS + EXTRAS ---------- */
.hero-benefits{display:flex;flex-wrap:wrap;gap:22px;margin-bottom:32px}
.hero-benefits > div{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-sm);padding:12px 18px;backdrop-filter:blur(6px)}
.hero-benefits i{font-size:1.3rem;color:var(--azul-claro);flex-shrink:0}
.hero-benefits strong{display:block;font-family:var(--font-nav);font-size:.86rem;color:#fff}
.hero-benefits span{display:block;font-size:.72rem;color:rgba(255,255,255,.7)}

.btn-outline-dark{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-nav);font-weight:700;font-size:.86rem;
  color:var(--azul-principal);border:1.5px solid rgba(0,109,255,.3);padding:10px 18px;border-radius:var(--radius-full);
  transition:.3s;
}
.btn-outline-dark:hover{background:var(--azul-principal);color:#fff;border-color:var(--azul-principal)}
.cta-inline{text-align:center;margin-top:36px}

@media (max-width:680px){
  .hero-benefits{flex-direction:column}
}

/* ---------- 38. PLANOS EMPRESARIAIS ---------- */
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch}
.plan-card{
  position:relative;background:var(--branco);border-radius:var(--radius-lg);padding:36px 30px;border:1px solid var(--cinza-100);
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.plan-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.plan-card.featured-plan{border-color:var(--azul-claro);box-shadow:0 20px 46px rgba(0,109,255,.18);transform:scale(1.03)}
.plan-card h3{font-size:1.3rem;margin-bottom:6px}
.plan-tagline{font-size:.84rem;color:var(--cinza-600);margin-bottom:22px}
.plan-features{display:grid;gap:12px;margin-bottom:28px;flex:1}
.plan-features li{display:flex;align-items:flex-start;gap:10px;font-size:.88rem}
.plan-features i{color:var(--azul-principal);margin-top:3px}
.plans-note{text-align:center;margin-top:32px;font-size:.9rem;color:var(--cinza-600)}
.plans-note a{color:var(--azul-principal);font-weight:600}

@media (max-width:1080px){.plans-grid{grid-template-columns:1fr;max-width:460px;margin-inline:auto}.plan-card.featured-plan{transform:none}}

/* ---------- 39. GALERIA DA FÁBRICA ---------- */
.fabrica-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fabrica-gallery figure{background:var(--branco);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--cinza-100);box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.fabrica-gallery figure:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.fabrica-gallery img{aspect-ratio:4/3;object-fit:cover}
.fabrica-gallery figcaption{padding:14px 16px;font-size:.8rem;color:var(--cinza-600);line-height:1.4}

@media (max-width:1080px){.fabrica-gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.fabrica-gallery{grid-template-columns:1fr}}

/* ---------- 40. NAV — LINK ATIVO ---------- */
.main-nav a.active{color:var(--azul-claro)}
.site-header.scrolled .main-nav a.active{color:var(--azul-principal);background:var(--cinza-100)}