/* ============================================================
   NOVA SADINI - Design System Principal
   Desentupidora Nova Sadini | Diadema SP
   Paleta: Navy #0D2C54 | Laranja #E8580A | Inter Font
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ============================================================
   CSS VARIABLES
   ============================================================ */
:root {
  --color-primary:      #0D2C54;
  --color-primary-dark: #091e3a;
  --color-primary-light:#1A4A8A;
  --color-accent:       #E8580A;
  --color-accent-dark:  #C44A08;
  --color-accent-light: #FF6B2B;
  --color-bg:           #F4F6F9;
  --color-white:        #FFFFFF;
  --color-text:         #1E293B;
  --color-text-muted:   #64748B;
  --color-border:       #E2E8F0;
  --color-green:        #25D366;
  --color-green-dark:   #1ebe5d;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.1);
  --shadow-md:   0 4px 6px rgba(0,0,0,.07);
  --shadow-lg:   0 10px 15px rgba(0,0,0,.1);
  --shadow-xl:   0 20px 25px rgba(0,0,0,.1);
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --transition:  all .25s ease;
  --font-base:   'Inter', sans-serif;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-base);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-accent-dark); }
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.25; color: var(--color-primary); }
ul { list-style: none; padding: 0; margin: 0; }

.container-ns {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-ns {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .875rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-base);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}
.btn-primary-ns {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-primary-ns:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,88,10,.35);
}
.btn-secondary-ns {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,.7);
}
.btn-secondary-ns:hover {
  background: rgba(255,255,255,.15);
  color: var(--color-white);
  border-color: var(--color-white);
}
.btn-whatsapp {
  background: var(--color-green);
  color: var(--color-white);
  border-color: var(--color-green);
  font-size: 1rem;
}
.btn-whatsapp:hover {
  background: var(--color-green-dark);
  border-color: var(--color-green-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,.35);
}
.btn-lg-ns { padding: 1.1rem 2.5rem; font-size: 1.05rem; }
.btn-cta-white {
  background: var(--color-white);
  color: #0FA02D;
  border-color: var(--color-white);
  font-weight: 700;
}
.btn-cta-white:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-cta-outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,.7);
  font-weight: 700;
}
.btn-cta-outline-white:hover {
  background: rgba(255,255,255,.15);
  color: var(--color-white);
  border-color: var(--color-white);
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.85);
  font-size: .82rem;
  padding: .5rem 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.topbar a {
  color: rgba(255,255,255,.85);
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}
.topbar a:hover { color: var(--color-accent-light); }
.topbar svg { width: 14px; height: 14px; flex-shrink: 0; }
.topbar-sep { color: rgba(255,255,255,.25); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar-ns {
  background: var(--color-white);
  box-shadow: 0 2px 12px rgba(13,44,84,.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .7rem 0;
}
.navbar-logo img { height: 62px; width: auto; }
.navbar-logo:hover { opacity: .9; }

.nav-links {
  display: flex;
  align-items: center;
  gap: .15rem;
}
.nav-item { position: relative; }
.nav-link-ns {
  display: flex;
  align-items: center;
  gap: .3rem;
  padding: .6rem .85rem;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-weight: 600;
  font-size: .83rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  transition: var(--transition);
}
.nav-link-ns:hover, .nav-link-ns.active {
  color: #007EE1;
  background: rgba(10, 170, 232, 0.06);
}
.nav-link-ns svg { width: 13px; height: 13px; }

.dropdown-menu-ns {
  position: absolute;
  top: calc(100% + .4rem);
  left: 0;
  min-width: 225px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  padding: .5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 999;
}
.nav-item:hover .dropdown-menu-ns {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-item-ns {
  display: block;
  padding: .6rem .85rem;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: .85rem;
  font-weight: 500;
  transition: var(--transition);
}
.dropdown-item-ns:hover {
  color: #007EE1;
  background: rgba(10, 170, 232, 0.06);
}
.dropdown-item-ns.active {
  color: #007EE1;
  background: rgba(10, 170, 232, 0.06);
  font-weight: 600;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .4rem;
  border: none;
  background: none;
  border-radius: var(--radius-sm);
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile menu */
.mobile-menu {
  display: none;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
}
.mobile-menu.open { display: block; }
.mobile-nav-link {
  display: block;
  padding: .8rem 1.5rem;
  color: var(--color-text);
  font-weight: 600;
  font-size: .875rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}
.mobile-nav-link:hover, .mobile-nav-link.active { color: var(--color-accent); }
.mobile-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
}
.mobile-toggle-btn svg { width: 16px; height: 16px; transition: var(--transition); }
.mobile-toggle-btn.open svg { transform: rotate(180deg); }
.mobile-submenu {
  background: var(--color-bg);
  display: none;
}
.mobile-submenu.open { display: block; }
.mobile-submenu a {
  display: block;
  padding: .65rem 2rem;
  color: var(--color-text-muted);
  font-size: .85rem;
  border-bottom: 1px solid var(--color-border);
}
.mobile-submenu a:hover { color: var(--color-accent); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, #1A4A8A 55%, #1565C0 100%);
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
/* Container do hero ocupa 100% da largura — igual ao container do navbar */
.hero .container-ns {
  width: 100%;
}

/* Iframe YouTube como fundo do hero */
.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  /* Fallback: thumbnail do vídeo caso o embed não carregue */
  background: url('https://img.youtube.com/vi/F9YvBs8OC7E/maxresdefault.jpg') center/cover no-repeat;
}
.hero-video-bg iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  /* mantém proporção 16:9 cobrindo o container */
  width: 177.78vh;
  height: 56.25vw;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  border: none;
  pointer-events: none;
}
/* Overlay azul marinho sobre o vídeo */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 44, 84, 0.82);
  z-index: 1;
}
/* Conteúdo do hero — alinhado à esquerda do container, igual ao logo */
.hero-content {
  position: relative;
  z-index: 2;
  display: block;
  max-width: 620px;   /* limita largura do texto para legibilidade */
  margin-left: 0;     /* força alinhamento à esquerda do container */
  margin-right: auto;
  padding: 5rem 0;
}
.hero-text { text-align: left; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(232,88,10,.2);
  border: 1px solid rgba(232,88,10,.45);
  color: #FFB08A;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .4rem .9rem;
  border-radius: 20px;
  margin-bottom: 1.25rem;
}
.hero-title {
  font-size: clamp(1.7rem, 3.2vw, 2.7rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 1.15rem;
}
.hero-title em { color: var(--color-accent-light); font-style: normal; }
.hero-subtitle {
  font-size: 1.02rem;
  color: rgba(255,255,255,.85);
  line-height: 1.75;
  margin-bottom: 1.75rem;
  max-width: 500px;
}
.hero-trust { margin-bottom: 2rem; display: flex; flex-direction: column; gap: .55rem; }
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: rgba(255,255,255,.9);
  font-size: .88rem;
  font-weight: 500;
}
.hero-trust-item svg { width: 17px; height: 17px; color: #6BE0A0; flex-shrink: 0; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* estilos da coluna de vídeo removidos — vídeo agora é fundo */

/* ============================================================
   SECTION UTILITY
   ============================================================ */
.section-header { text-align: center; margin-bottom: 3rem; }
.section-badge {
  display: inline-block;
  background: rgba(232,88,10,.1);
  color: var(--color-accent);
  font-size: .76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .35rem .9rem;
  border-radius: 20px;
  margin-bottom: .7rem;
}
.section-title { font-size: clamp(1.5rem, 2.8vw, 2.1rem); color: var(--color-primary); margin-bottom: .65rem; }
.section-subtitle { font-size: .95rem; color: var(--color-text-muted); max-width: 540px; margin: 0 auto; line-height: 1.7; }

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section { padding: 5rem 0; background: var(--color-bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all .3s ease;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(232,88,10,.2);
}
.service-card-icon {
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-card-icon svg { width: 26px; height: 26px; color: var(--color-white); }
.service-card h3 { font-size: 1rem; color: var(--color-primary); font-weight: 700; }
.service-card p { font-size: .875rem; color: var(--color-text-muted); line-height: 1.65; flex: 1; }
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--color-accent);
  font-size: .875rem;
  font-weight: 600;
  margin-top: auto;
}
.service-card-link:hover { gap: .6rem; color: var(--color-accent-dark); }
.service-card-link svg { width: 16px; height: 16px; }

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section { padding: 5rem 0; background: var(--color-white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.about-image img { width: 100%; height: 420px; object-fit: cover; }
.about-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--color-accent);
  color: var(--color-white);
  padding: .75rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: .875rem;
  box-shadow: var(--shadow-lg);
}
.about-badge strong { font-size: 1.8rem; display: block; line-height: 1; }
.about-text { font-size: .95rem; color: var(--color-text-muted); line-height: 1.8; margin: 1.25rem 0 1.5rem; }
.feature-list { display: flex; flex-direction: column; gap: .7rem; margin-bottom: 2rem; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  font-size: .9rem;
  color: var(--color-text);
  line-height: 1.5;
}
.feature-check {
  width: 22px; height: 22px;
  background: rgba(232,88,10,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: .1rem;
}
.feature-check svg { width: 12px; height: 12px; color: var(--color-accent); }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1565C0 100%);
  padding: 3.5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item { color: var(--color-white); }
.stat-number {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--color-accent-light);
  display: block;
  line-height: 1;
}
.stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.7);
  margin-top: .4rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background: linear-gradient(132deg, #2633b3, #005ed7, #007fe2, #009ad7, #00b3bd, #00c89e);
  background-size: 400% 400%;
  animation: BackgroundGradient 15s ease infinite;
  padding: 3.5rem 0;
}
@keyframes BackgroundGradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.cta-band-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.75rem;
}
.cta-band-text h2 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); color: var(--color-white); margin-bottom: .4rem; }
.cta-band-text p { color: rgba(255,255,255,.85); font-size: .92rem; }
.cta-band-actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; justify-content: center; }

/* ============================================================
   PAGE HERO (PÁGINAS INTERNAS)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1A4A8A 100%);
  padding: 2.75rem 0;
}
.page-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-hero h1 { font-size: clamp(1.35rem, 2.8vw, 1.9rem); color: var(--color-white); font-weight: 800; }
.breadcrumb-ns {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  color: rgba(255,255,255,.65);
}
.breadcrumb-ns a { color: rgba(255,255,255,.65); }
.breadcrumb-ns a:hover { color: var(--color-white); }
.breadcrumb-ns .sep { color: rgba(255,255,255,.35); }
.breadcrumb-ns .current { color: #1BD2F0; font-weight: 600; }

/* CTA Topo — faixa azul com botão WhatsApp inline */
.cta-top-band {
  background: #007EE1;
  padding: 1rem 0;
}
.cta-top-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  flex-wrap: wrap;
  text-align: center;
}
.cta-top-inner span {
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
}
.cta-top-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  background: #fff;
  color: #007EE1;
  font-weight: 700;
  font-size: .95rem;
  padding: .35rem 1.1rem;
  border-radius: 4px;
  transition: background .2s, color .2s;
  white-space: nowrap;
}
.cta-top-wa-btn:hover { background: #e8f4ff; color: #005faa; }
.cta-top-wa-btn svg { width: 17px; height: 17px; flex-shrink: 0; }

/* CTA WhatsApp band */
.cta-wa-band { background: var(--color-primary); padding: 1.4rem 0; }
.cta-wa-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  text-align: center;
}
.cta-wa-inner h2 {
  color: var(--color-white);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
  margin: 0;
}
.cta-wa-inner h2 em { color: var(--color-accent-light); font-style: normal; }

/* ============================================================
   CONTENT (PÁGINAS INTERNAS)
   ============================================================ */
.content-section { padding: 4rem 0; background: var(--color-white); }
.content-section.bg-alt { background: var(--color-bg); }

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}
.content-grid.img-first .content-image { order: -1; }

.content-text h2 { font-size: clamp(1.35rem, 2.5vw, 1.85rem); color: var(--color-primary); margin-bottom: .9rem; }
.content-text p { font-size: .935rem; color: var(--color-text-muted); line-height: 1.78; margin-bottom: 1rem; }
.content-text p strong { color: var(--color-primary); }
.credentials-box p strong { color: #fff; }
.content-image img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }

.bullet-list { margin: 1.25rem 0; }
.bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .5rem 0;
  font-size: .9rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}
.bullet-list li:last-child { border-bottom: none; }
.bullet-list li::before {
  content: '';
  display: block;
  width: 8px; height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: .45rem;
}

/* Serviços lista grid */
.services-list-title { font-size: 1.15rem; color: var(--color-primary); margin-bottom: 1.25rem; padding-top: 1.5rem; border-top: 2px solid var(--color-border); }
.services-cols {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1rem;
  margin-top: .75rem;
}
.service-col {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 1rem;
  border-left: 3px solid var(--color-accent);
}
.service-col li {
  font-size: .82rem;
  padding: .3rem 0;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: .4rem;
  border-bottom: 1px solid var(--color-border);
}
.service-col li:last-child { border-bottom: none; }
.service-col li::before {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Hidrojateamento cards */
.hidro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(230px,1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.hidro-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  transition: all .3s ease;
}
.hidro-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.hidro-card img { width: 100%; height: 190px; object-fit: cover; }
.hidro-card-body { padding: 1.25rem; }
.hidro-card h3 { font-size: .95rem; color: var(--color-primary); margin-bottom: .5rem; }
.hidro-card p { font-size: .82rem; color: var(--color-text-muted); line-height: 1.65; }

/* Gallery caixa dagua */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.gallery-grid img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.gallery-grid img:hover { transform: scale(1.04); box-shadow: var(--shadow-lg); }

/* Credenciais box */
.credentials-box {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 2rem;
}
.credentials-box h3 { color: var(--color-white); font-size: 1.05rem; margin-bottom: .65rem; }
.credentials-box p { color: rgba(255,255,255,.8); font-size: .875rem; margin-bottom: .5rem; }
.cred-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .75rem; }
.cred-badge {
  background: rgba(255,255,255,.12);
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,.25);
  padding: .3rem .75rem;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 600;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 3rem; align-items: start; }
.contact-form-wrap h2 { font-size: 1.5rem; margin-bottom: 1.5rem; }
.form-group-ns { margin-bottom: 1rem; }
.form-label-ns { display: block; font-size: .875rem; font-weight: 600; color: var(--color-text); margin-bottom: .4rem; }
.form-row-ns { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-control-ns {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-base);
  font-size: .9rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: var(--transition);
}
.form-control-ns:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(13,44,84,.1); }
textarea.form-control-ns { resize: vertical; min-height: 140px; }

.contact-sidebar {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--color-border);
}
.contact-sidebar h2 { font-size: 1.2rem; margin-bottom: 1.5rem; }
.ci-item { display: flex; gap: .7rem; margin-bottom: 1rem; align-items: flex-start; }
.ci-icon {
  width: 36px; height: 36px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ci-icon svg { width: 17px; height: 17px; color: var(--color-white); }
.ci-text { font-size: .85rem; color: var(--color-text-muted); line-height: 1.55; }
.ci-text a { color: var(--color-primary); font-weight: 500; }
.ci-text a:hover { color: var(--color-accent); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--color-primary-dark); padding: 4rem 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img { height: 52px; margin-bottom: 1rem; }
.footer-brand p { font-size: .875rem; color: rgba(255,255,255,.65); line-height: 1.7; max-width: 270px; }
.footer-col h4 {
  color: var(--color-white);
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 1.1rem;
}
.footer-list li { margin-bottom: .45rem; }
.footer-list a {
  color: rgba(255,255,255,.6);
  font-size: .875rem;
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: var(--transition);
}
.footer-list a:hover { color: var(--color-accent-light); }
.footer-list a svg { width: 13px; height: 13px; }

.fc-item { display: flex; gap: .6rem; margin-bottom: .8rem; align-items: flex-start; }
.fc-item svg { width: 15px; height: 15px; color: var(--color-accent-light); flex-shrink: 0; margin-top: .2rem; }
.fc-item span, .fc-item a { font-size: .82rem; color: rgba(255,255,255,.65); line-height: 1.5; }
.fc-item a:hover { color: var(--color-white); }

.footer-map img { width: 100%; border-radius: var(--radius-md); border: 2px solid rgba(255,255,255,.08); transition: var(--transition); }
.footer-map a:hover img { border-color: var(--color-accent); }

.footer-bottom {
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: .78rem; color: rgba(255,255,255,.4); }
.footer-bottom img { height: 100%;  transition: var(--transition); }
.footer-bottom img:hover { opacity: 1; }

/* ============================================================
   WHATSAPP FLOAT & SCROLL TOP
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  background: #25D366;
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,.2);
  font-weight: 700;
  font-size: .9rem;
  text-decoration: none;
  animation: wapulse 2s infinite;
  transform-origin: center;
}
.whatsapp-float:hover {
  background: #1ebe5d;
  color: #fff;
  animation: none;
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(37,211,102,.5);
}
.whatsapp-float svg { width: 24px; height: 24px; flex-shrink: 0; }
@keyframes wapulse {
  0%   { transform: scale(1);    box-shadow: 0 0 0 0   rgba(37,211,102,.7); }
  70%  { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(37,211,102,0); }
  100% { transform: scale(1);    box-shadow: 0 0 0 0   rgba(37,211,102,0); }
}

.scroll-top {
  position: fixed;
  bottom: 90px;
  right: 26px;
  z-index: 9990;
  width: 42px; height: 42px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--color-accent); transform: translateY(-2px); }
.scroll-top svg { width: 18px; height: 18px; }

/* ============================================================
   OBRIGADO
   ============================================================ */
.obrigado-section {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 5rem 0;
  background: var(--color-bg);
}
.obrigado-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-xl);
  text-align: center;
  max-width: 540px;
  margin: 0 auto;
}
.obrigado-icon {
  width: 80px; height: 80px;
  background: rgba(37,211,102,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}
.obrigado-icon svg { width: 40px; height: 40px; color: var(--color-green); }
.obrigado-card h1 { font-size: 1.75rem; margin-bottom: .75rem; }
.obrigado-card p { color: var(--color-text-muted); margin-bottom: 1.5rem; line-height: 1.7; }

/* ============================================================
   FADE-UP ANIMATION
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-image { max-width: 460px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); row-gap: 2.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .services-cols { grid-template-columns: repeat(2,1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
  .topbar { display: none; }
  .navbar-logo img { height: 50px; }
  .hamburger { display: flex; }
  .nav-links { display: none; }

  .hero { min-height: auto; }
  .hero-content { padding: 3rem 0; max-width: 100%; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn-ns { width: 100%; justify-content: center; }

  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .cta-band-actions { justify-content: center; }

  .page-hero-inner { flex-direction: column; align-items: flex-start; }
  .content-grid { grid-template-columns: 1fr; gap: 2rem; }
  .content-grid.img-first .content-image { order: 0; }
  .services-cols { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row-ns { grid-template-columns: 1fr; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: .85rem; border-radius: 50%; }
  .hidro-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container-ns { padding: 0 1rem; }
  .services-cols { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   CONTACT PAGE – EXTENDED STYLES
   ============================================================ */
.contact-form-col { }
.contact-form-col h2 { font-size: 1.5rem; margin-bottom: .5rem; }
.contact-form-col > p { color: var(--color-text-muted); margin-bottom: 1.5rem; }

/* Form elements used by formWebformas */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 0; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: .875rem; font-weight: 600; color: var(--color-text); margin-bottom: .4rem; }
.form-group input,
.form-group textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-base);
  font-size: .9rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: var(--transition);
  box-sizing: border-box;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(13,44,84,.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }

.captcha { margin: 1rem 0; }

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-base);
  font-size: 1rem;
  font-weight: 700;
  padding: .85rem 2rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  margin-top: .75rem;
}
.btn-submit:hover { background: #c7490a; transform: translateY(-1px); }
.btn-submit:disabled { opacity: .7; cursor: not-allowed; transform: none; }

/* Form loading overlay */
.form-loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99998;
  background: rgba(13, 44, 84, 0.78);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.form-loading-overlay.active { display: flex; }
.form-loading-overlay .loading-box {
  background: #fff;
  border-radius: 16px;
  padding: 2.5rem 3rem;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  max-width: 340px;
  width: 90%;
}
.form-loading-overlay .loading-spinner {
  width: 56px;
  height: 56px;
  border: 5px solid #e8e8e8;
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin: 0 auto 1.25rem;
}
.form-loading-overlay .loading-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .4rem;
}
.form-loading-overlay .loading-sub {
  font-size: .875rem;
  color: var(--color-text-muted);
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Contact sidebar – info card */
.contact-info-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}
.contact-info-card h3 { font-size: 1.1rem; margin-bottom: 1.25rem; color: var(--color-primary); }
.contact-info-item {
  display: flex;
  gap: .85rem;
  align-items: flex-start;
  margin-bottom: 1.1rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--color-border);
}
.contact-info-item:last-of-type { border-bottom: none; margin-bottom: 1.25rem; }
.contact-info-item svg { width: 20px; height: 20px; color: var(--color-accent); flex-shrink: 0; margin-top: .15rem; }
.contact-info-item strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--color-text-muted); margin-bottom: .2rem; }
.contact-info-item p { font-size: .875rem; margin: 0; color: var(--color-text); line-height: 1.55; }
.contact-info-item p a { color: var(--color-primary); font-weight: 500; }
.contact-info-item p a:hover { color: var(--color-accent); }

.btn-wa-full {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  width: 100%;
  background: #25D366;
  color: var(--color-white);
  font-weight: 700;
  font-size: .95rem;
  padding: .85rem 1rem;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
}
.btn-wa-full:hover { background: #1da851; transform: translateY(-1px); color:#fff; }

.contact-map-card img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

/* ============================================================
   OBRIGADO PAGE – EXTENDED STYLES
   ============================================================ */
.obrigado-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.btn-secondary-ns {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
}
.btn-secondary-ns:hover { background: var(--color-primary); color: var(--color-white); }

@media (max-width: 768px) {
  .form-row { grid-template-columns: 1fr; }
  .contact-map-card { display: none; }
}